5629691781829 has 8 divisors (see below), whose sum is σ = 5685935824800. Its totient is φ = 5573693884176.

The previous prime is 5629691781827. The next prime is 5629691781877. The reversal of 5629691781829 is 9281871969265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5629691781829 - 2¹ = 5629691781827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5629691781827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61490359 + ... + 61581844.

It is an arithmetic number, because the mean of its divisors is an integer number (710741978100).

Almost surely, 2^{5629691781829} is an apocalyptic number.

It is an amenable number.

5629691781829 is a deficient number, since it is larger than the sum of its proper divisors (56244042971).

5629691781829 is a wasteful number, since it uses less digits than its factorization.

5629691781829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123072659.

The product of its digits is 235146240, while the sum is 73.

The spelling of 5629691781829 in words is "five trillion, six hundred twenty-nine billion, six hundred ninety-one million, seven hundred eighty-one thousand, eight hundred twenty-nine".